Cap for a container



FIG. 1 is a front, perspective view of a cap for a container showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a right-side view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front perspective view of a cap for a container of my new design;

FIG. 9 is a top plan view thereof;

FIG. 10 is a back view thereof;

FIG. 11 is a right-side view thereof;

FIG. 12 is a front view thereof; and,

FIG. 13 is a left-side view thereof.

The broken lines in the drawings represent environmental structure and form no part of the claimed design. 

The ornamental design for a cap for a container, as shown and described. 